Adding error_code argument to wait_xxx
Fixing a problem with hpx::util::bind
Regenerating preprocessed files for adding error_code to wait_xxx
Enabling reset of simple performance counters (simple performance counter function now take an argument 'bool reset' istructing the counter value to be reset after evaluation, if applicable)
Removing test code
Fixing compilation problems
More compilation fixes
Merge branch 'master' into fixing_731

Conflicts:
	hpx/runtime/threads/policies/abp_priority_queue_scheduler.hpp
	hpx/runtime/threads/policies/abp_queue_scheduler.hpp
	hpx/runtime/threads/policies/local_priority_queue_scheduler.hpp
	hpx/runtime/threads/policies/local_queue_scheduler.hpp
	hpx/util/coroutine/detail/context_linux_x86.hpp
	hpx/util/coroutine/detail/context_posix.hpp
	hpx/util/coroutine/detail/context_windows_fibers.hpp
More work on #731